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PowerShell Migration Sync Issue Troubleshooting Guide - Fix Firefox 'Profile Missing Permission Denied' Error-How to Fix Access Denied Error in Chrome Extensions

Updated 2026-06-14 16:53:58developer-tools
PowerShell Migration Sync Issue Troubleshooting Guide - Fix Firefox 'Profile Missing Permission Denied' Error-How to Fix Access Denied Error in Chrome Extensions
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.